Sneak Peek! Teen Fashion Designers Compete on 'Project Runway: Threads'

"Extra" has your sneak peek of the upcoming episode of "Project Runway: Threads," where skilled teen and tween fashion designers compete against each other in fast-paced, unpredictable challenges.

In the clip, 14-year-old Aaliyah gets to work on her latest challenge. Watch the full episode on Thursday, October 30 at 10 PM on Lifetime!